<template>
  <div>
    <el-dialog :title="isAdd ? '添加菜单' : '编辑菜单'" :visible.sync="isShow" :before-close="cancel" center>
      <el-form :model="menuForm" :rules="rules" ref="menuForm">
        <el-form-item label="菜单名称" :label-width="formLabelWidth" prop="title">
          <el-input autocomplete="off" v-model="menuForm.title"></el-input>
        </el-form-item>
        <el-form-item label="上级菜单" :label-width="formLabelWidth" prop="pid">
          <el-select @change="changePid" v-model="menuForm.pid" placeholder="请选择">
            <el-option label="顶级菜单" :value="0"></el-option>
            <el-option v-for="item in menulist" :key="item.id" :label="item.title" :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="菜单类型" :label-width="formLabelWidth">
          <el-radio disabled v-model="menuForm.type" :label="1">目录</el-radio>
          <el-radio disabled v-model="menuForm.type" :label="2">菜单</el-radio>
        </el-form-item>
        <el-form-item 
        label="菜单图标" 
        :label-width="formLabelWidth" 
        v-if="menuForm.type == 1">
          <el-select :label-width="formLabelWidth" placeholder="请选择" v-model="menuForm.icon">
            <el-option 
            v-for="item in iconlist"
            :key="item"
            :value="item"
            :label="item"
            ><i :class="item"></i></el-option>
          </el-select>
        </el-form-item>
        <el-form-item v-else label="菜单地址" :label-width="formLabelWidth">
          <!-- <el-input autocomplete="off" v-model="menuForm.url"></el-input>
           -->
           <el-select v-model="menuForm.url" placeholder="请选择">
            <el-option 
            v-for="item in routerIndex"
            :key="item.path"
            :value="item.path"
            :label="item.meta.title"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态" :label-width="formLabelWidth">
          <el-switch v-model="menuForm.status" active-color="#13ce66" inactive-color="#ff4949" :active-value="1"
            :inactive-value="2"></el-switch>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel">取 消</el-button>
        <el-button @click="confirn" type="primary">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { mapActions, mapGetters } from 'vuex';
import { menuAdd, menuEdit, menuInfo } from '../../request/api'
//引入封装好的路由
import { routerIndex } from '@/router';
export default {
  props: ['isShow', 'isAdd'],
  data() {
    return {
      formLabelWidth: '120px',
      //表单对象
      menuForm: {
        pid: 0, //上级分类编号  注意：顶级菜单-0 number
        title: "", //菜单名称string
        icon: "", //图标string
        type: 1, //类型 1目录2菜单number
        url: "", //菜单地址string
        status: 1, //状态   1正常2禁用   number类型number
      },
      rules: {
        title: [
          { required: true, message: '请输入菜单名称', trigger: 'blur' },
          { min: 2, max: 8, message: '长度在 2 到 8 个字符', trigger: 'blur' }
        ],
        pid: [
          { required: true, message: '请选择上级菜单', trigger: 'change' },
        ]
      },
      // options: [
      //   {
      //     value: 1,
      //     label: '系统管理'
      //   },
      //   {
      //     value: 2,
      //     label: '商城管理'
      //   }
      // ]
      iconlist:['el-icon-menu','el-icon-goods','el-icon-setting'],
      routerIndex:routerIndex
    }
  },
  computed: {
    ...mapGetters({
      menulist: 'menu/getMenu'
    })
  },
  methods: {
    ...mapActions({
      getMenuAction: 'menu/getMenuAction'
    }),
    changePid() {
      this.menuForm.type = this.menuForm.pid == 0 ? 1 : 2;
    },
    reset() {
      this.menuForm = {
        pid: 0, //上级分类编号  注意：顶级菜单-0 number
        title: "", //菜单名称string
        icon: "", //图标string
        type: 1, //类型 1目录2菜单number
        url: "", //菜单地址string
        status: 1, //状态   1正常2禁用   number类型number
      };
      this.$refs.menuForm.resetFields();
    },
    cancel() {
      this.reset();
      this.$emit('cancel', false)
    },
    //获取一条事件
    lookup(id) {
      menuInfo({ id }).then((res) => {
        this.menuForm = res.list;
        this.menuForm.id = id;
      })
    },
    //表单提交事件
    confirn() {
      // console.log(this.menuForm);
      this.$refs.menuForm.validate((val) => {
        if (val) {
          if (this.isAdd) {
            menuAdd(this.menuForm).then((res) => {
              // console.log(res);
              if (res.code == 200) {
                this.$message.success(res.msg);
                this.cancel();
                this.getMenuAction()
              } else {
                this.$message.error(res.msg)
              }
            })
          }else{
            //编辑流程
            menuEdit(this.menuForm).then(res=>{
              if (res.code == 200) {
                this.$message.success(res.msg);
                this.cancel();
                this.getMenuAction()
              } else {
                this.$message.error(res.msg)
              }
            })
          }
        }
      })
    }
  },
};
</script>

<style scoped>

</style>
